507446-62-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 507446-62-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,7,4,4 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 507446-62:
(8*5)+(7*0)+(6*7)+(5*4)+(4*4)+(3*6)+(2*6)+(1*2)=150
150 % 10 = 0
So 507446-62-0 is a valid CAS Registry Number.